SOLD: Sinn U1 SDR

hydrocarbon

Bronze Contributor
Sinn U1 SDR

For sale is my Sinn U1 SDR with black bezel. this watch has been worn and does show some wear -- slight scuff on bezel between 7-8 and small scuff on the case (see images). Scuff on the bezel is tough to see with naked eye, really attempted to show it in the images. If you would like additional images please feel free to ask. Other than that the watch is in great shape, crystal is flawless.

The watch comes with a mint Sinn bracelet and Sinn Silicone Rubber strap with compact buckle (I have a few different Sinn rubber straps do don't worry about sizing).

Includes all paperwork, warranty card and box.

New from watchbuys.com this watch retails for ~$2600 CAD + duty/taxes, I am asking $1700 CAD including shipping EMT only. Only interested in cash so please refrain from sending trades.

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U1 SDR Details:

The U1 SDR case is made from the same steel that is also used in the construction of the outer hull of submarines. The steel was procured by Sinn from a steel supplier to Emden GmbH, one of Germanys North Sea shipbuilding yards who construct submarines from the very same steel. This special steel is also amagnetic which means that is does not have magnetic properties and cannot itself become magnetized. The watch movement itself is protected from magnetic fields up to 4,800 A/m.

The uni-directional ratchet operated rotating bezel is also milled from this submarine steel and is Tegimented. The indices are machined directly into the bezel without the use of bezel inserts, which can corrode or come loose at deep depths. The international testing lab of Germanischen Lloyd has tested the U1, and determined that the watch can be certified as water resistant to 1,000 meters. This same firm tests submarines for their ability to withstand the effects of underwater use.

Matte black dial with date at 3, Super Luminova on hands and markers, and striking red seconds hand complete the design. Other features include sapphire crystal with anti-reflective coating, and silicone rubber strap with double push deployant buckle and fliplock safety clasp.

• Case diameter (mm): 44.0
• Case thickness (mm): 14.3
• Case lug width (mm): 22
• Lug to lug (mm): 50.5
• Weight - head only (grams): 113
• Case back: Solid
• Case finish: Matte
• Case metal: Submarine steel
• Dial Color: Black
• Front crystal: Sapphire
• Tegimented: Bezel only
• Movement: Automatic mechanical
 
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